I had a working dual-boot (openSUSE Leap 42.2 and Windows 10) system until an hour ago. Then I tried to boot from a gparted-live DVD (gparted-live-0.30.0-1-amd64 to be precise). The system failed to boot this supposedly bootable disc but went straight into Windows. Now whenever I boot/reboot the system it just goes into Windows whether I have a bootable DVD in or not. Also whether I am holding the f9 or f10 keys down or not, i.e. I can’t seem to get into the BIOS either. This is a UEFI machine.
Please can someone tell me how to fix this and get back my boot menu and get access to the BIOS.